Answer:
3/2y - 5
Step-by-step explanation:
-1/2(-3y+10)
Expand the brackets.
-1/2(-3y) -1/2(10)
Multiply.
3/2y - 5
a. irrational numbers
This is because irrational numbers are number like pi and non perfect square roots, etc
I can't exactly understand what you mean but what I thought you put in the answer is 40
We will use the amount Jermaine used to determine the admission price, since that is not given to us. The total amount he paid is equal to the sum of the price of the tickets and the amdission price, a. We get the equation 43.75 = 1.25 * 25 + a a = $12.5 Now, if a person comes to the fair and pays for only the rides and admission, we can form an equation in x, the number of ride tickets, and y, the total cost incurred by that person. y = 1.25x + 12.5 Here, y is the total cost, 1.25 is the price per ticket, x is the number of tickets and 12.5 is the admission cost.
Hope this help.
Answer:
When w = 8, w² - 4w - 2 = 30.
Step-by-step explanation:
w² - 4w - 2
Substitute value w = 8.
8² - 4(8) - 2
Square 8.
64 - 4(8) - 2
Multiply -4 and 8.
64 - 32 - 2
Subtract 32 from 64.
32 - 2
Subtract 2 from 32.
30.
